Interactive Maps

The Geospatial Information Response Team (GIRT) ensures that timely disaster event geospatial data are available for use by emergency responders, land and resource managers, and for scientific analysis. In an emergency and response capacity, the GIRT is responsible for facilitating the coordination, communication, and dissemination of geospatial data and information through the GIRT Event Support

An online application that allows users to search and visualize Light Detection and Ranging (lidar) and its derived products. Users can find lidar, DEM, topobathymetric, and orthorectified radar image (ORI) data. The application uses Entwine Point Tile (EPT) format to help visualize projects in a web-based 3D viewer for quick views of the data. It also allows for cloud processing

The USGS Groundwater Climate Response Network (CRN) is a system of wells and springs selected to monitor the effects of climate variability on groundwater systems nationwide.

topoBuilder is a public web application released by the National Geospatial Program that enables users to request customized USGS-style topographic maps, known as an OnDemand Topo, that utilize the best available data from The National Map.

The Carson River Basin Hydro Mapper web application provides a modern and easy-to-use interface with the USGS National Water Information System (NWIS).

The Landsat International Cooperator Interactive maps allow you to learn more about the active Landsat ground stations around the world. Two versions are currently available: One that displays only the active ground stations, and a new page that displays information on both current and historical stations. Check them both out, below!

This web mapping application depicts 3D Elevation Program (3DEP) Broad Agency Announcement (BAA) and Data Collaboration Announcement (DCA) lidar acquisition projects from fiscal year (FY) 2015 to present.

This dashboard application displays nitrogen concentrations and loads in selected Long Island Sound tributaries.

Learn how the U.S. Geological Survey (USGS) uses data and tools to facilitate the restoration and management of post-fire landscapes. This Story Map includes examples from fire sites within the Great Basin of the western U.S.

The US Geological Survey (USGS) is conducting large scale multidisciplinary regional studies of groundwater availability for the Nation. Studies comprise individual assessments, like the Mississippi embayment, of regional groundwater flow systems that cover a variety of hydrogeologic terrains and are used to develop a comprehensive regional and national perspective.

The Mississippi Alluvial Plain (MAP) has become one of the most important agricultural regions in the US, and it relies heavily on a groundwater system that is poorly understood and shows signs of substantial change.

The Pennsylvania Drought Condition Web Tool shows the current drought status for each county and hydrologic conditions for precipitation, streamflow, groundwater levels, and Palmer Drought Index used by PADEP for drought monitoring.